# coding:utf-8
import os
import sys
from PySide6.QtCore import Qt, QLocale, QTranslator
from PySide6.QtGui import QIcon, QColor
from PySide6.QtWidgets import QApplication, QHBoxLayout

from qframelesswindow import FramelessWindow, StandardTitleBar
from qfluentwidgets import isDarkTheme, FluentTranslator
from setting_interface import SettingInterface
from config import cfg, Language



class Window(FramelessWindow):

    def __init__(self, parent=None):
        super().__init__(parent=parent)
        self.setTitleBar(StandardTitleBar(self))

        self.hBoxLayout = QHBoxLayout(self)
        self.settingInterface = SettingInterface(self)
        self.hBoxLayout.setContentsMargins(0, 0, 0, 0)
        self.hBoxLayout.addWidget(self.settingInterface)

        self.setWindowIcon(QIcon(":/qfluentwidgets/images/logo.png"))
        self.setWindowTitle("PySide6-Fluent-Widgets")

        self.resize(1080, 784)
        desktop = QApplication.primaryScreen().size()
        w, h = desktop.width(), desktop.height()
        self.move(w//2 - self.width()//2, h//2 - self.height()//2)

        self.titleBar.raise_()

        self.setQss()
        cfg.themeChanged.connect(self.setQss)

    def setQss(self):
        theme = 'dark' if isDarkTheme() else 'light'
        with open(f'resource/qss/{theme}/demo.qss', encoding='utf-8') as f:
            self.setStyleSheet(f.read())


if __name__ == '__main__':
    # enable dpi scale
    if cfg.get(cfg.dpiScale) != "Auto":
        os.environ["QT_ENABLE_HIGHDPI_SCALING"] = "0"
        os.environ["QT_SCALE_FACTOR"] = str(cfg.get(cfg.dpiScale))

    app = QApplication(sys.argv)
    app.setAttribute(Qt.ApplicationAttribute.AA_DontCreateNativeWidgetSiblings)

    # internationalization
    locale = cfg.get(cfg.language).value
    fluentTranslator = FluentTranslator(locale)
    settingTranslator = QTranslator()
    settingTranslator.load(locale, "settings", ".", "resource/i18n")

    app.installTranslator(fluentTranslator)
    app.installTranslator(settingTranslator)

    # create main window
    w = Window()
    w.show()
    app.exec()